NCBI Accession #
NP_001117218.1
NCBI GenBank Nucleotide #
NM_001123746.1
NCBI Official Full Name
SPX (SYG1/Pho81/XPR1) domain-containing protein
NCBI Official Synonym Symbols
BAH1; BENZOIC ACID HYPERSENSITIVE 1; F22D16.14; F22D16_14; nitrogen limitation adaptation
NCBI Protein Information
SPX (SYG1/Pho81/XPR1) domain-containing protein
NCBI Summary
Encodes a ubiquitin E3 ligase with RING and SPX domains that is involved in mediating immune responses and mediates degradation of PHT1s at plasma membranes. Targeted by MIR827. Ubiquitinates PHT1;3, PHT1;2, PHT1;1/AtPT1 and PHT1;4/AtPT2.
UniProt Synonym Gene Names
NLA
UniProt Protein Name
E3 ubiquitin-protein ligase BAH1
UniProt Synonym Protein Names
Protein BENZOIC ACID HYPERSENSITIVE 1; Protein NITROGEN LIMITATION ADAPTATION; RING-type E3 ubiquitin transferase BAH1Curated
UniProt Primary Accession #
Q9SRX9
UniProt Secondary Accession #
Q8L8T3; B3H5D0
UniProt Related Accession #
Q9SRX9
UniProt Comments
Mediates E2-dependent protein ubiquitination. Plays a role in salicylic acid-mediated negative feedback regulation of salicylic acid (SA) accumulation. May be involved in the overall regulation of SA, benzoic acid and phenylpropanoid biosynthesis. Controls the adaptability to nitrogen limitation by channeling the phenylpropanoid metabolic flux to the induced anthocyanin synthesis.